16465012 has 12 divisors (see below), whose sum is σ = 29302560. Its totient is φ = 8092856.

The previous prime is 16465003. The next prime is 16465013. The reversal of 16465012 is 21056461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16465013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34648 + ... + 35119.

It is an arithmetic number, because the mean of its divisors is an integer number (2441880).

Almost surely, 2^16465012 is an apocalyptic number.

It is an amenable number.

16465012 is a deficient number, since it is larger than the sum of its proper divisors (12837548).

16465012 is a wasteful number, since it uses less digits than its factorization.

16465012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69830 (or 69828 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 16465012 is about 4057.7101917214. The cubic root of 16465012 is about 254.4020952651.

The spelling of 16465012 in words is "sixteen million, four hundred sixty-five thousand, twelve".